I have a ETM 9440-1 GSM modem connected to a V1040, with 6 recipients in phone book for each SMS to send
-the modem initializes OK connects in the V1040 PLC program.
When a "SMS send" block is run, the modem sends the message to the first recipient in the address book OK
, but then "Status Mesages" for modem return "8 - Unknown modem reply" and fails to send to remaining recipients in phone book?
The modem is a Cinterion PH8-P engine, I have used Cinterion MC55i in "Init block" on startup with custom init AT commands
AT&F
ATE0
AT+CPIN=^XXXX^
WAIT 3
AT&C1&D1&S0Q0S0=1V1
ATX4
WAIT 3
AT+CNMI=0,0,0,0,1
AT^SCFG="Radio/Band",211,1
AT+CPMS=SM,SM,SM
AT+IPR=9600
AT&W0
ATI
Does the "SMS Send" block have different commands to the modem depending on what modem is selected in "Init block"??
Any help or ideas please.
Matt